Collagen is a protein that occurs naturally in the body, accounting for as much as 30% of the total protein mass. It is the main building block of connective tissue, responsible for skin elasticity, firmness, and the health of joints, cartilage, tendons, and even blood vessels. Unfortunately, with age, the natural production of collagen decreases – as early as 25 years of age. As a result, wrinkles appear, the skin loses elasticity, and joints become less flexible. This is where collagen supplementation comes in. But what collagen should you choose to really make a difference?
Bovine or marine collagen – which collagen will work best?
There are as many as 28 types of collagen in the human body, but collagen type I, collagen type III, and collagen type II are the most important for skin and joint health.
- Collagen types I and III are mainly responsible for skin elasticity and firmness, and the condition of hair, nails, and blood vessels.
- Collagen type II is a key component of cartilage, which is why it supports joint health and is a common ingredient in orthopedic preparations.
The two most common sources are:
Bovine collagen
It is often used in supplements, including those supporting joints, because it mainly contains collagen type I and III, and often an admixture of collagen type II, which supports cartilage condition.
This is why bovine collagen is used in both beauty supplements and "collagen for joints" products. It is also more neutral in terms of allergenicity, which makes it a safer preparation for many users, including those with allergies to fish, shellfish, or seafood.
It is available in the form of collagen powder, liquid, capsules, or tablets, and its effectiveness – with the appropriate dose of collagen and the presence of vitamin C – is no different from marine versions.
Marine collagen
Marine collagen (also called fish collagen) mainly contains collagen type I, which supports skin elasticity and firmness and reduces the visibility of wrinkles.
However, it will not be an ideal choice for everyone – people with allergies to fish, seafood, or shellfish should be careful or completely avoid this form of collagen supplementation.
In summary: if you are wondering what collagen to choose, be guided not only by trends but also by your own health needs. Both bovine-derived and marine collagen can be effective – as long as they are properly processed, well-absorbed, and used regularly as part of supplementation. If you care not only about beauty benefits but also about mobility – bovine collagen will be a more holistic choice.
Drinking collagen or powder, tablets, or capsules? The form of supplement matters
This is one of the most common questions when choosing a supplement – on the market, you will find many forms: collagen in powder, capsules, tablets, and also ready-made collagen shots – i.e. drinking collagen.
The answer largely depends on your expectations and lifestyle. If you value maximum convenience, time, and pleasure of use – bottled drinking collagen will be the best choice.
Why? Ready-made collagen shots do not require dissolving powder, mixing with water, or precisely measuring. There is no risk of lumps, and the taste will not be "hard to swallow". Drinking collagen is a ready-made form – you grab it, drink it, and it's done. This is an ideal solution for active, busy people, often on the go – who want to take care of collagen supplementation without complications.
An additional advantage is often a better taste – liquid formulas are enriched with natural flavors, which makes their consumption a daily ritual, not an unpleasant duty.
Ingredients supporting collagen action – vitamin C and more
Effective collagen supplementation is not just about collagen itself. It is worth choosing a preparation that contains:
- vitamin C – absolutely crucial for activating collagen synthesis,
- biotin, niacin – supporting skin and hair health,
- B vitamins – to support metabolism and connective tissue.
Pay attention to whether the supplement's composition is not limited only to collagen and whether it offers real nutritional support.
Dosage and bioavailability – how to recognize the most potent collagen?
Some dietary supplements available on the market contain a small amount of collagen – often less than 5,000 mg per serving. Meanwhile, many studies are conducted using a daily dose of 10,000 mg. The results of these studies indicate an improvement in skin firmness and structure, reduction of fine wrinkles, improvement of joint health, and reduction of pain during exertion.
Collagen Premium from eatyx LABS offers as much as 16,000 mg of hydrolyzed bovine collagen in one serving – this is the highest available dose in the form of drinking collagen in a shot, enriched with a set of active ingredients (*refers to the eatyx LABS dietary supplement with a capacity of 80 ml, as of 01.05.2025).
Collagen supplementation – what to look for when choosing a preparation?
When choosing a dietary supplement, it is worth opting for brands that clearly communicate the type of collagen, its source, processing method (e.g., whether it has been hydrolyzed), and the content of active ingredients. Unfortunately, not all products meet these criteria. Some focus on catchy slogans without backing in the composition.
eatyx LABS Collagen Premium 16000 mg is an example of a product where key parameters are public and confirmed – from the dose, through the type of collagen, to the country of origin of the raw material and the place of production. There is also eatyx LABS Collagen Forever 5000 mg with hyaluronic acid.
Summary – what collagen to choose?
Below you will find the most important points to consider when choosing collagen:
| CRITERION | WHAT TO LOOK FOR |
|---|---|
| Type of collagen | Type I and III (for skin), Type II (for joints), preferably a mixture |
| Source | Bovine or marine collagen, necessarily hydrolyzed |
| Form | Drinking collagen in a ready-made shot |
| Collagen dose | We recommend a minimum of 10,000 mg daily or mixtures with hyaluronic acid |
| Additives | Vitamin C, biotin, niacin |
| Quality and transparency | Clear and legible composition, EU (and preferably Poland) as the place of production |
In the world of supplements, not all that glitters is gold. If you really want to support your skin, taking care of it from the inside out, and support your joints, choose absorbable, high-quality bovine collagen in an appropriate dose and with a comprehensive composition. Such as Collagen Premium from eatyx LABS – a modern, effective, and tasty preparation designed for real results.
